par Binon, Freddy
Référence Nuclear physics. B, Proceedings supplement, 8, C, page (24-31)
Publication Publié, 1989
Article révisé par les pairs
Résumé : Two of the latest results of the GAMS Collaboration are discussed. The evidence for an exotic 1-+ meson M(1405) decaying into π0η, produced in π-p exclusive reactions at 100 GeV/c, is reviewed. New data are presented on the reaction π-p → ωωn at 38 GeV/c showing the existence of two tensor mesons: X(1640) and X(1960). © 1989.

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